Search found 6 matches

by zerohimself
Mon Apr 08, 2019 11:38 pm
Forum: MiSTer
Topic: USB Hub board
Replies: 177
Views: 46104

Re: USB Hub board

ok, so where are we at with these usb connectors? which one's actually work and are reasonably priced? can we please get a list here along with some known vendors and which versions of the bridge that they go with? Please and thank you. EDIT: upon more googling i started to piece this together: GTC ...
by zerohimself
Mon Jan 14, 2019 4:03 pm
Forum: MiSTer
Topic: USB Hub board
Replies: 177
Views: 46104

Re: USB Hub board

Ok, found my issue.. I had different solder bridges at a microscopic level (i didn't notice them on the first 3 inspections at 10x) causing issues. Once they were removed all the hub boards were good to go!!
by zerohimself
Fri Jan 04, 2019 12:41 am
Forum: MiSTer
Topic: USB Hub board
Replies: 177
Views: 46104

Re: USB Hub board

I seem to be having a very high failure rate with these.. 1/3 It seems that either port 4 fails in one of 2 ways failure 1: (either i plug the device in, and after init the hub goes dead, or port 4 just doesn't work) failure 2: all of the LED's light up a small amount upon powering, and then the chi...
by zerohimself
Sun Dec 30, 2018 7:43 pm
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 376
Views: 108271

Re: Local Sellers for MiSTer Expansion Boards

I also have boards for sale on my etsy store: https://etsy.com/shop/zerohimself Shipping internationally! SDRAM XS v1.1 $25 + Shipping (Winbond tested & stable @167 mhz) USB hub v1.1 $40 + Shipping (includes white nylon standoffs and nuts, and a DC splitter cable, with TinkerPlunk's USB adapter ...
by zerohimself
Thu Dec 13, 2018 6:24 am
Forum: For sale / Wanted
Topic: Wanted: SDRAM XS and I/O top for DE!)-Nano.
Replies: 1
Views: 1094

Re: Wanted: SDRAM XS and I/O top for DE!)-Nano.

did you ever get your boards? I started building a batch of the xs SDrams & usb hubs, and will be starting my batch of IO boards next week..
by zerohimself
Thu Dec 13, 2018 6:15 am
Forum: MiSTer
Topic: SDRAM board
Replies: 178
Views: 59123

Re: SDRAM board

Ok, so do the mister cores run these chips at 167? because i've now build several boards that get 3-4 errors at 167 withing 20 mins... If this is overkill, what freq do the cores run the memory at? I'm a little panicked that i just got 100 of these winbond chips, and within the first 10, i've got 4 ...

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